Some defects are allowed such as pores, slight indentations, small marks, minor scratches and slight discolouration that do not affect the formability or adhesion of subsequent surface coatings.

B

The best side should have no imperfections that could potentially jeopardise the even appearance of a high-quality paint finish. If only one side is coated, this requirement will be applicable to the uncoated side, unless otherwise agreed. The other side must at least meet the requirements of the side with appearance A.

SURFACE TREATMENTS EN 10152

SURFACE TREATMENTS

Symbol

Type of treatment

According to EN 10152

P

Phosphated

PC

Phosphated and chemically sealed

C

Chemically passivated

PCO

Phosphated, chemically sealed and oiled

CO

Chemically phosphated and oiled

PO

Phosphated and oiled

O

Oiled

U

Uncoated, untreated

ELECTROLYTIC ZINC COATING

Coating designation

Nominal values of the zinc coating density for each side 1)

Minimum values of the zinc coating density for each side

Thickness μm

Density g/m²

Thickness μm

Density g/m²

ZE25/25

2.5

18

1.7

12

ZE50/50

5

36

4.1

29

1) A coating density of 50 g/m² corresponds to a coating thickness of approximately 7.1 µm.

THICKNESS TOLERANCES

Thickness tolerances according to EN 10131 for nominal widths

Nominal thickness t

DC01

DC 03, DC04

Normal tolerances for a nominal width w

Close tolerances (S) for a nominal width w

Normal tolerances for a nominal width w

Close tolerances (S) for a nominal width w

1200 < w ≤ 1500

1200 < w ≤ 1500

1200 < w ≤ 1500

1200 < w ≤ 1500

0,35 ≤ t ≤ 0,40

± 0,05

± 0,030

± 0,04

± 0,025

0,40 < t ≤ 0,60

± 0,05

± 0,035

± 0,04

± 0,030

0,60 < t ≤ 0,80

± 0,06

± 0,040

± 0,05

± 0,035

0,80 < t ≤ 1,00

± 0,07

± 0,050

± 0,06

± 0,040

1,00 < t ≤ 1,20

± 0,08

± 0,060

± 0,07

± 0,050

1,20 < t ≤ 1,60

± 0,11

± 0,070

± 0,09

± 0,060

1,60 < t ≤ 2,00

± 0,13

± 0,080

± 0,11

± 0,070

2,00 < t ≤ 2,50

± 0,15

± 0,110

± 0,13

± 0,090

2,50 < t ≤ 3,00

± 0,18

± 0,130

± 0,15

± 0,110

Measurements in mm.

WIDTH TOLERANCES

Tolerance class

Nominal thickness t

Standard slitting tolerances for VINCO 1)

Nominal width according to EN 10131

3-15

15-50

50-150

>150

w < 125

125 ≤ w < 250

250 ≤ w < 400

400 ≤ w < 600

t < 0,60

-

-

-

-

0;+0,4

0;+0,5

0;+0,7

0;+1,0

Normal

0,60 ≤ t < 1,00

-

-

-

-

0;+0,5

0;+0,6

0;+0,9

0;+1,2

1,00 ≤ t < 2,00

-

-

-

-

0;+0,6

0;+0,8

0;+1,1

0;+1,4

2,00 ≤ t ≤ 3,00

-

-

-

-

0;+0,7

0;+1,0

0;+1,3

0;+1,6

0,20 ≤ t < 0,40

0;+0,15

0;+0,15

0;+0,15

0;+0,2

0;+0,2

0;+0,2

0;+0,3

0;+0,5

0,40 ≤ t < 0,60

0;+0,17

0;+0,18

0;+0,2

0;+0,24

0;+0,2

0;+0,2

0;+0,3

0;+0,5

0,60 ≤ t < 1,00

0;+0,17

0;+0,18

0;+0,2

0;+0,24

0;+0,2

0;+0,3

0;+0,4

0;+0,6

Close (S)

1,00 ≤ t < 1,50

0;+0,2

0;+0,2

0;+0,2

0;+0,3

0;+0,3

0;+0,4

0;+0,5

0;+0,7

1,50 ≤ t < 2,00

bajo consulta

0;+0,26

0;+0,3

0;+0,32

0;+0,3

0;+0,4

0;+0,5

0;+0,7

2,00 ≤ t < 2,50

bajo consulta

0;+0,26

0;+0,3

0;+0,32

0;+0,4

0;+0,5

0;+0,6

0;+0,8

2,50 ≤ t ≤ 3,00

bajo consulta

bajo consulta

0;+0,32

0;+0,35

0;+0,4

0;+0,5

0;+0,6

0;+0,8

3,00 ≤ t ≤ 5,00

bajo consulta

bajo consulta

0;+0,32

0;+0,35

-

-

-

-

Measurements in mm.

EDGE CAMBER TOLERANCES

Nominal width (W)

Edge curve tolerances under commercial agreement

Maximum deviation 2000 mm Thickness (t)

t ≤ 1.20 mm

t > 1.20 mm

3 ≤ W < 6

10.00

15.00

6 < W ≤ 10

8.00

12.00

10 < W ≤ 20

4.00

6.00

20 < W ≤ 350

2.00

4.00

Measurements in mm.

* The data contained in this catalogue are for information purposes only and are not under any circumstances, contractual supply conditions. Errors and omissions excepted.